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Fort Shaw, MT 59443 Weather
Tonight: Patchy Fog, low 30°F. Hourly and 10-day forecast from the National Weather Service. Times are local (MDT).
Fort Shaw, MT 59443 current weather
No recent observation or forecast for this location right now. Please check again in a few minutes.
10-day forecast
Tap a day for details
Today10/3016% chance of precipitationLow 30°High
Tonight: Patchy fog and a slight chance of drizzle before midnight, then patchy fog and a slight chance of freezing drizzle and a slight chance of drizzle between midnight and 1am, then patchy fog and a slight chance of snow between 1am and 2am, then patchy fog and a slight chance of freezing drizzle and a slight chance of drizzle between 2am and 3am, then areas of fog and a slight chance of snow. Mostly cloudy, with a low around 30. East wind around 2 mph. Chance of precipitation is 20%.
Patchy FogSat10/3110% chance of precipitationLow 33°High 49°
Saturday: Areas of fog before noon. Partly sunny, with a high near 49. South southeast wind around 3 mph.
Saturday Night: Patchy fog after midnight. Mostly cloudy, with a low around 33. Northeast wind around 3 mph.
Areas Of Fog then Partly SunnySun11/183% chance of precipitationLow 33°High 43°
Sunday: Patchy fog before 9am, then rain and patchy fog. Cloudy, with a high near 43. North wind 1 to 6 mph. Chance of precipitation is 80%.
Sunday Night: Rain before 2am, then a chance of snow between 2am and 5am. Mostly cloudy, with a low around 33. Northwest wind around 6 mph. Chance of precipitation is 80%.
Light RainMon11/2Low 31°High 52°
Monday: Mostly sunny, with a high near 52. West southwest wind 3 to 7 mph.
Monday Night: Mostly clear, with a low around 31. South southwest wind around 9 mph.
Mostly SunnyTue11/3Low 32°High 55°
Tuesday: Partly sunny, with a high near 55. South southwest wind 5 to 13 mph, with gusts as high as 23 mph.
Tuesday Night: Partly cloudy, with a low around 32.
Partly SunnyWed11/4Low 32°High 52°
Wednesday: Mostly sunny, with a high near 52.
Wednesday Night: Partly cloudy, with a low around 32.
Mostly SunnyThu11/5Low 32°High 53°
Thursday: Partly sunny, with a high near 53.
Thursday Night: Partly cloudy, with a low around 32.
Partly SunnyFri11/6Low High 54°
Friday: Mostly sunny, with a high near 54.
Mostly SunnySat11/7Model blendLow 34°High 53°
Saturday: Mostly sunny. High near 53°. Low that night near 34°.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Sun11/8Model blendLow 34°High 55°
Sunday: Partly cloudy. High near 55°. Low that night near 34°.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Forecast for 47.555, -111.847 from the NWS TFX office, updated 10/30/2026, 9:36 PM PT · Official forecast on weather.gov
Days 9 to 10: NOAA National Blend of Models, station KGTF (Great Falls Intl, 22 mi), model run 10/30/2026, 8:00 PM MDT
From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.
Radar and satellite
National radarNEXRAD (up to 24 hours) and GOES
Frequently asked questions
- What is the 10-day forecast for Fort Shaw, MT 59443?
- The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 7 to Nov 8) come from the NOAA National Blend of Models, with highs of 53°F to 55°F. Model guidance this far out often changes.
- What time is sunrise and sunset in Fort Shaw, MT 59443 today?
- Sunrise is about 8:08 AM MDT and sunset is about 6:13 PM MDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in Fort Shaw, MT 59443?
- At Sun Rvr 4 S, the 1991 to 2020 normal high in October is 58°F and the normal low is 31°F.
Nearby hazards
Montana hazardsSevere storm and flash flood outlooks, expected rain, river flooding and wildfires near this area
- Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
- Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
- River gauges within 40 miles at or above flood stage: None reported
- Active wildfires within 50 miles: None reported
Drought
By countyCascade County, week of 10/27/2026
2% of the county is abnormally dry. No drought.
Sun and moon
Local time, center of the area
- Sunrise
- 8:08 AM
- Sunset
- 6:13 PM
- Daylight
- 10 hr 4 min
- Moon
- Waning Gibbous 74% lit
- First light (civil dawn)
- 7:36 AM
- Last light (civil dusk)
- 6:45 PM
- Moonrise
- 9:38 PM
- Moonset
- 1:48 PM
Normal October weather
ClimateNormal October high 58°, low 31°, precipitation 0.90 in for the month. 1991 to 2020 normals at Sun Rvr 4 S, 7 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA · Official site
- National Blend of Models (NBM) text guidanceNOAA National Weather Service · Official site
- Convective Outlooks and Storm ReportsNOAA Storm Prediction Center · Official site
- Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center · Official site
- National Water Prediction ServiceNOAA National Weather Service · Official site
- WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center · Official site
- UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA · Official site
- AirNowU.S. Environmental Protection Agency · Official site
- NWS HeatRisk (experimental)NOAA National Weather Service · Official site
- U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA · Official site
- BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency · Official site
- U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information · Official site
- Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services · Official site
- NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University · Official site
- GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research · Official site
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About this data
Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.
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